Abiotic factors are the non-living things like temperature, soils conditions, water, etc. of a particular area that determine the kind of life surviving there. The article discusses these abiotic factors and how they affect living organisms. slide 1 of 8.
Also, it is rare, but if you are wearing socks for a long amount of time, and they start to itch, it may mean fuzzies from the socks are embedding in the creases in your feet, which cause the tiny pores in the creases of your feet to not be able to keep airing out.
Small holes in the bottom of your feet can be a result a variety of medical conditions including cracked calluses, Plantar warts, and fungal infections. If your condition is progressive, your first option is to have an evaluation by your podiatrist or dermatologist.